Today's high and low tide times for Belfast, Northern Ireland, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Belfast, Northern Ireland, the next high tide is at 12:51 AM (3.74 m) and the next low tide is at 7:00 AM (0.90 m), based on harmonic predictions for Portpatrick.
All high and low tides for Belfast today, in local time (Europe/London). Heights are metres above chart datum.
High (H) and low (L) tide times and heights for the next seven days at Belfast.
| Date | Tides (local time · height) |
|---|---|
| Mon, Jun 1 | H 12:51 AM 3.74 mL 7:00 AM 0.90 mH 1:09 PM 3.70 mL 7:18 PM 0.89 m |
| Tue, Jun 2 | H 1:30 AM 3.68 mL 7:33 AM 0.97 mH 1:42 PM 3.69 mL 7:54 PM 0.91 m |
| Wed, Jun 3 | H 2:06 AM 3.59 mL 8:09 AM 1.04 mH 2:18 PM 3.68 mL 8:33 PM 0.94 m |
| Thu, Jun 4 | H 2:42 AM 3.50 mL 8:42 AM 1.11 mH 2:54 PM 3.65 mL 9:12 PM 0.99 m |
| Fri, Jun 5 | H 3:21 AM 3.40 mL 9:21 AM 1.19 mH 3:36 PM 3.60 mL 9:57 PM 1.06 m |
| Sat, Jun 6 | H 4:06 AM 3.31 mL 10:06 AM 1.26 mH 4:21 PM 3.55 mL 10:45 PM 1.12 m |
| Sun, Jun 7 | H 4:57 AM 3.23 mL 10:57 AM 1.33 mH 5:15 PM 3.51 mL 11:42 PM 1.16 m |
Predicted from Portpatrick, 58.7 km away (reliability: medium — a moderate distance — local times may differ by 10–30 minutes from the open coast).
These are astronomical tide predictions — the rise and fall driven by the moon and sun, computed by harmonic analysis. They do not include weather effects: a strong onshore wind, low barometric pressure or a storm surge can push the real water level above the predicted high, and offshore winds or high pressure can hold it below the predicted low. For navigation or any safety-critical decision, always check the official tide tables and a live water-level gauge for Belfast.
Fishare tracks your home spots and pings you when the next 3-hour peak window opens. Log catches and blanks to teach the model your local patterns. Free forever for everyone who joins now.
Open Fishare